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		<title>testSystem</title>

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	<body>
		<nav class="navbar navbar-default navbar-fixed-top navbar-inverse">
			<div class="container">
				<!-- Brand and toggle get grouped for better mobile display -->
				<div class="navbar-header">
					<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
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				<!-- Collect the nav links, forms, and other content for toggling -->
				<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
					<ul class="nav navbar-nav">
						<li>
							<a href="questionBank.html">题库练习</a>
						</li>
						<li>
							<a href="allTest.html">所有考试</a>
						</li>
						<li>
							<a href="testMyself.html">自我测试</a>
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							<a href="studentManage.html">学生管理</a>
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				        		&nbsp;登录/注册
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				        		注销
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		<!--questionCss-->
		<link rel="stylesheet" href="myCss/questionUpdate.css" />
		
		<script type="text/javascript" src="myjs/questionUpdate.js" ></script>
		
		<!--questionUpdateMultiChoose.js-->
		<script type="text/javascript" src="myjs/questionUpdateMultiChoose.js" ></script>

		<div class="container">
			<h1>多选题修改<small>——题目编号12546</small></h1>
			<div class="question">
				<div class="row">
					<div class="col-sm-10">
						<form class="form-horizontal" name="QuestionStep">
							<div class="form-group">
								<textarea class="form-control" placeholder="题干" oninput="changeRows(this)">Cookie是由浏览器管理，cookie是可以被禁用的。Cookie	vs session，Cookie可以存放大量的文本数据。安全性低，效率低。</textarea>
							</div>
							<div class="form-group" id="chooseA">
								<div class="col-sm-8">
									<div class="input-group">
										<div class="input-group-addon">A</div>
										<input type="text" class="form-control" placeholder="题目选项" name="A" value="测试数据">
									</div>
								</div>
								<img src="img/delete_1.png" onmouseover="deleteChooseImgOver(this)" onmouseout="deleteChooseImgOut(this)" onclick="deletechoose(this)" forDivId="chooseA" data-toggle="tooltip" data-placement="top" title="删除该选项" style="width: 34px;"/>
							</div>
							<div class="form-group" id="chooseB">
								<div class="col-sm-8">
									<div class="input-group">
										<div class="input-group-addon">B</div>
										<input type="text" class="form-control" placeholder="题目选项" name="B" value="测试数据">
									</div>
								</div>
								<img src="img/delete_1.png" onmouseover="deleteChooseImgOver(this)" onmouseout="deleteChooseImgOut(this)" onclick="deletechoose(this)" forDivId="chooseB" data-toggle="tooltip" data-placement="top" title="删除该选项" style="width: 34px;"/>
							</div>
							<div class="form-group" id="chooseC">
								<div class="col-sm-8">
									<div class="input-group">
										<div class="input-group-addon">C</div>
										<input type="text" class="form-control" placeholder="题目选项" name="C" value="测试数据">
									</div>
								</div>
								<img src="img/delete_1.png" onmouseover="deleteChooseImgOver(this)" onmouseout="deleteChooseImgOut(this)" onclick="deletechoose(this)" forDivId="chooseC" data-toggle="tooltip" data-placement="top" title="删除该选项" style="width: 34px;"/>
							</div>
							<div class="form-group" id="chooseD">
								<div class="col-sm-8">
									<div class="input-group">
										<div class="input-group-addon">D</div>
										<input type="text" class="form-control" placeholder="题目选项" name="D" value="测试数据">
									</div>
								</div>
								<img src="img/delete_1.png" onmouseover="deleteChooseImgOver(this)" onmouseout="deleteChooseImgOut(this)" onclick="deletechoose(this)" forDivId="chooseD" data-toggle="tooltip" data-placement="top" title="删除该选项" style="width: 34px;"/>
							</div>
							
						</form>
					</div>
					<div class="col-sm-2" style="padding-top:15px ;">
						<p class="addChoose" onmouseover="addChooseImgOver(this)" onmouseout="addChooseImgOut(this)" onclick="addChoose(this)">
							<img src="img/add_small1.png" style="width: 24px;" />添加选项
						</p>
					</div>
				</div>
			</div>
			
			<div class="question">
				<form class="form-horizontal">
					<div class="form-group">
						<label class="col-sm-2 control-label">难度：</label>
						<div class="col-sm-4">
							<select class="form-control">
								<option>★</option>
								<option>★★</option>
								<option>★★★</option>
								<option>★★★★</option>
								<option>★★★★★</option>
							</select>
						</div>
					</div>
					<div class="form-group">
						<label class="col-sm-2 control-label">内容：</label>
						<div class="col-sm-4">
							<select class="form-control">
								<option>java</option>
								<option>机器学习</option>
								<option>node.js</option>
								<option>redis</option>
								<option>汇编</option>
							</select>
						</div>
					</div>
					<div class="form-group">
						<label class="col-sm-2 control-label">分值：</label>
						<div class="col-sm-4">
							<input type="number" min="1" max="1000" class="form-control" value="10">
						</div>
					</div>
					<div class="form-group" id="rightChoose">
						<label class="col-sm-2 control-label">正确答案：</label>
						<div class="col-sm-10">
							<label class="checkbox-inline" id="rightchooseA">
							  	<input type="checkbox" name="rightChoose" value="A"> A
							</label>
							<label class="checkbox-inline" id="rightchooseB">
							  	<input type="checkbox" name="rightChoose" value="B"> B
							</label>
							<label class="checkbox-inline" id="rightchooseC">
							  	<input type="checkbox" name="rightChoose" value="C"> C
							</label>
							<label class="checkbox-inline" id="rightchooseD">
							  	<input type="checkbox" name="rightChoose" value="D"> D
							</label>
						</div>
					</div>
					<div class="form-group">
						<label class="col-sm-2 control-label">题目解析：</label>
						<div class="col-sm-10">
							<textarea class="form-control" placeholder="题干" oninput="changeRows(this)">Cookie是由浏览器管理，cookie是可以被禁用的。Cookie	vs session，Cookie可以存放大量的文本数据。安全性低，效率低。</textarea>
						</div>

					</div>
				</form>
			</div>
			
			<button type="button" class="btn btn-primary btn-lg" id="saveUpdate">修改</button>
			
		</div>

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					<div class="QRCodeImage">
						<img src="img/myservice.jpg" width="120px"/>
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					<p class="QRCodeFont">扫二维码<br />登录网站</p>
					<div class="QRCodeImage">
						<img src="img/myservice.jpg" width="120px"/>
					</div>
				</div>
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					<p class="QRCodeFont">扫二维码<br />关注网站公众号</p>
					<div class="QRCodeImage">
						<img src="img/myservice.jpg" width="120px"/>
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